Interdome
Pronunciation : In"ter*dome`
Part of Speech : n.
Definition : Defn: The open space between the inner and outer shells of a dome or cupola of masonry.
(Arch.)
Source : Webster's Unabridged Dictionary, 1913
Merriam-Webster's Everyday Language Reference Set: Includes: The Merriam-Webster Dictionary, The Merriam-Webster Thesaurus, and The Merriam-Webster Vocabulary Builder